126292864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 269084160

約数和(自身を除く): 142791296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 457, 508, 544, 914, 1016, 1088, 1828, 2032, 2159, 2176, 3656, 4064, 4318, 7312, 7769, 8128, 8636, 14624, 15538, 16256, 17272, 29248, 31076, 34544, 58039, 58496, 62152, 69088, 116078, 124304, 138176, 232156, 248608, 276352, 464312, 497216, 928624, 986663, 994432, 1857248, 1973326, 3714496, 3946652, 7428992, 7893304, 15786608, 31573216, 63146432, 126292864]

約数ペア:

[(1, 126292864), (2, 63146432), (4, 31573216), (8, 15786608), (16, 7893304), (17, 7428992), (32, 3946652), (34, 3714496), (64, 1973326), (68, 1857248), (127, 994432), (128, 986663), (136, 928624), (254, 497216), (272, 464312), (457, 276352), (508, 248608), (544, 232156), (914, 138176), (1016, 124304), (1088, 116078), (1828, 69088), (2032, 62152), (2159, 58496), (2176, 58039), (3656, 34544), (4064, 31076), (4318, 29248), (7312, 17272), (7769, 16256), (8128, 15538), (8636, 14624)]